DE29510429U1 - Schildvortriebsmaschine - Google Patents

Schildvortriebsmaschine

Info

Publication number
DE29510429U1
DE29510429U1 DE29510429U DE29510429U DE29510429U1 DE 29510429 U1 DE29510429 U1 DE 29510429U1 DE 29510429 U DE29510429 U DE 29510429U DE 29510429 U DE29510429 U DE 29510429U DE 29510429 U1 DE29510429 U1 DE 29510429U1
Authority
DE
Germany
Prior art keywords
boring machine
shield boring
shield
machine
boring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29510429U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Herrenknecht AG
Original Assignee
Philipp Holzmann AG
Herrenknecht GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philipp Holzmann AG, Herrenknecht GmbH filed Critical Philipp Holzmann AG
Priority to DE29510429U priority Critical patent/DE29510429U1/de
Publication of DE29510429U1 publication Critical patent/DE29510429U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
DE29510429U 1995-07-05 1995-07-05 Schildvortriebsmaschine Expired - Lifetime DE29510429U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29510429U DE29510429U1 (de) 1995-07-05 1995-07-05 Schildvortriebsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29510429U DE29510429U1 (de) 1995-07-05 1995-07-05 Schildvortriebsmaschine

Publications (1)

Publication Number Publication Date
DE29510429U1 true DE29510429U1 (de) 1995-11-02

Family

ID=8009825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29510429U Expired - Lifetime DE29510429U1 (de) 1995-07-05 1995-07-05 Schildvortriebsmaschine

Country Status (1)

Country Link
DE (1) DE29510429U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951214

R150 Term of protection extended to 6 years

Effective date: 19981211

R151 Term of protection extended to 8 years

Effective date: 20011106

R152 Term of protection extended to 10 years

Effective date: 20030820

R081 Change of applicant/patentee

Owner name: HERRENKNECHT AG, DE

Free format text: FORMER OWNER: HERRENKNECHT GMBH, PHILIPP HOLZMANN AG, , DE

Effective date: 20040618

R071 Expiry of right